There are two sets of animation sequences one runs
from pages 77 to 131, and the other runs in reverse order
from pages 132 to 78. Each includes one complete
gait cycle, and they are identical except that the first sequence
emphasises the sagittal view, and the second
emphasises the posterior view. To animate the sequences,
isolate the appendixes and place your thumb
next to Frame 1 of the sequence you wish to view. Flex
the book gently, then fan the pages so that the subject
begins to walk. With a little practice you should be able
to generate a smooth animation in either direction.